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Data as of Oct 28, 2026.

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Thematic ETFs

AINF vs WTAI: Holdings Overlap & Returns

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AINF and WTAI hold 17% of their weight in the same names.

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Net assets: $443,594 on Oct 27, 2026 for Defiance Inference AI Chip ETF, and $669m on Jun 30, 2026 for WisdomTree Artificial Intelligence and Innovation Fund.

AINF on its own →WTAI on its own →
At a glance
35.3%
AINF in the S&P 500
65.0%
WTAI in the S&P 500
−3.9%
AINF total return, since launch, Aug 18, 2026
+29.0%
WTAI total return, 1 year
AINF · since launch to Oct 28, 2026 65% of its weight is outside the S&P 500
65% of its weight is outside the S&P 50035% of AINF's weight is in S&P 500 companies and 65% is outside the index. Holdings as of Oct 28, 2026.35%65%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 87% · top ten 69% of the fund · 26 holdings as published by its issuer for Oct 28, 2026 · Nasdaq-100: 40% in65% of its weight is outside the S&P 50035% of AINF's weight is in S&P 500 companies and 65% is outside the index. Holdings as of Oct 28, 2026.35%65%inoutside the S&P 500active share 87% · Nasdaq-100: 40% in

35% of AINF's weight is in S&P 500 companies and 65% is outside the index. Holdings as of Oct 28, 2026.

WTAI · 1 year to Oct 28, 2026 35% of its weight is outside the S&P 500
35% of its weight is outside the S&P 50065% of WTAI's weight is in S&P 500 companies and 35% is outside the index. Holdings as of Jun 30, 2026.65%35%of its weight in S&P 500 companiesof its weight outside the S&P 500active share 72% · top ten 37% of the fund · 57 holdings as filed for Jun 30, 2026 · Nasdaq-100: 52% in35% of its weight is outside the S&P 50065% of WTAI's weight is in S&P 500 companies and 35% is outside the index. Holdings as of Jun 30, 2026.65%35%in the S&P 500outsideactive share 72% · Nasdaq-100: 52% in

65% of WTAI's weight is in S&P 500 companies and 35% is outside the index. Holdings as of Jun 30, 2026.

Pair scorecard

WTAI costs 0.20 points a year less.

AINF vs WTAI: Holdings Overlap & Returns
MeasureAINFWTAI
Return
Total return, 1 yearnot published+29.0%
Drawdown
Below its all-time high13.7%, high on Oct 6, 202617.4%, high on Jun 22, 2026
Benchmark
What it tracksAI infrastructure and chipsArtificial intelligence
Cost and size
Expense ratio0.65%0.45%
Net assets, AINF as of Oct 27, 2026 and WTAI as of Jun 30, 2026$443,594$669m
Holdings
Holdings in common17%

Holdings in common uses holdings dated Jun 30, 2026 and Oct 28, 2026. Method

What they share

17%

By the books each fund has filed, AINF and WTAI hold 17% of their money in the same securities at the same weight. Holdings dated Jun 30, 2026 and Oct 28, 2026.

0 half 100%

half

17% in common

Positions both hold · largest shared weight first AINF WTAI
Nvidia Corp 10.13% 3.75%
Taiwan Semiconductor Manufacturing Co Ltd 11.15% 3.04%
Broadcom Inc 10.69% 2.66%
Advanced Micro Devices Inc 9.87% 2.29%
Intel Corp 4.57% 1.59%
Lattice Semiconductor Corp 3.90% 1.01%
Nebius Group Nv 3.71% 0.80%
Coreweave Inc 3.29% 0.78%
Advantest Corp 4.78% 0.73%
Only in one fund ↓
Only in AINF
Global Unichip Corp 5.18%
Winbond Electronics Corp 4.43%
Mediatek Inc 4.31%
Arm Holdings Plc 4.28%
Advantech Co Ltd 2.84%
Alchip Technologies Ltd 2.61%
Ceva Inc 1.64%
Ambarella Inc 1.43%
Only in WTAI
MICRON TECHNOLOGY INC 5.23%
SAMSUNG ELECTRONICS CO LTD 4.37%
SANDISK CORP 4.01%
KIOXIA HOLDINGS CORP 3.98%
SK SQUARE CO LTD 3.41%
AMAZON.COM INC 3.33%
ALPHABET INC 3.13%
PALO ALTO NETWORKS INC 2.85%
Check overlap with more funds →

Window by window

Window by window: AINF vs WTAI: Holdings Overlap & Returns
Total return
WindowAINFWTAI
3 months–+14.1%
6 months–+14.8%
1 year–+29.0%
3 years–+155.0%
Since launchNot the same days: AINF Aug 2026 · WTAI Dec 2021−3.9%+64.8%

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Side by side

AINF Defiance Inference AI Chip ETF · Holds 26 stocks in aI infrastructure and chips, 35% of its weight in S&P 500 companies WTAI WisdomTree Artificial Intelligence and Innovation Fund · Holds 57 stocks in artificial intelligence, 65% of its weight in S&P 500 companies
Issuer Defiance WisdomTree
Theme AI infrastructure and chips Artificial intelligence
In the S&P 500 35.3% 65.0%
Active share vs the S&P 500 87.2% 71.5%
In the Nasdaq-100 39.5% 51.7%
Holdings 26 57
Top ten, share of the fund 69.4% 37.1%
Expense ratio 0.65% 0.45%
Fee for the differing part 0.75% 0.63%
Total return, 1 year −3.9% (since launch, Aug 18, 2026) +29.0%
vs its benchmark not measured not measured
Below its high −13.7% −17.4%
Net assets, AINF as of Oct 27, 2026 and WTAI as of Jun 30, 2026 $443,594 $669m

As of Oct 28, 2026. Source: ETFIQ.

17% of the two portfolios are the same securities at the same weight.

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About each fund
AINF

By weight, 35% of AINF's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 87%. The top ten holdings are 69% of the fund across 26 positions, as published by its issuer for Oct 28, 2026. Since it first traded on Aug 18, 2026 the fund returned −3.9% with distributions reinvested. It sits 13.7% below its all-time high of Oct 6, 2026.

WTAI

By weight, 65% of WTAI's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 72%. The top ten holdings are 37% of the fund across 57 positions, as filed for Jun 30, 2026. Over the year to Oct 28, 2026 the fund returned +29.0% with distributions reinvested. It sits 17.4% below its all-time high of Jun 22, 2026.

Questions people ask

Do AINF and WTAI hold the same stocks?
By their latest filings, 17% of their books are the same securities at the same weight. Overlap is the sum of the smaller weight of every security they share.
Which is more different from the S&P 500, AINF or WTAI?
AINF has 35% of its weight in S&P 500 names and WTAI has 65%, so AINF differs more from the index.
Which is cheaper, AINF or WTAI?
AINF charges 0.65% a year and WTAI charges 0.45%, so WTAI is cheaper. Fees come from each fund's prospectus.
Other comparisons
AINF vs ROBTAINF vs AGIXAINF vs IVESAINF vs ALAIWTAI vs AIHYWTAI vs CGPTWTAI vs COOLWTAI vs IVEP
Where to next
All thematic ETFs ranked by the S&P 500 Difference Score →How the scores are computed →AINF on its own →WTAI on its own →AINF dividend history →AINF holdings →WTAI dividend history →WTAI holdings →Method →Standards and sources →
Sources and dates
AINF filings on SEC EDGAR ↗
AINF prospectus with the expense ratio (SEC) ↗
Defiance page for AINF ↗
WTAI filings on SEC EDGAR ↗
WTAI prospectus with the expense ratio (SEC) ↗
WisdomTree page for WTAI ↗

Links are sources, not endorsements. A comparison is not a recommendation.

How this is computed

Overlap adds up the smaller of the two weights for each security both funds hold.

Every number is an ETFIQ calculation with distributions reinvested.

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ETFIQ, AINF against WTAI, data as of Oct 28, 2026. https://etfiq.com/compare/themes/ainf-vs-wtai

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